Cross-linked Copolymer Binder
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Cross-linked Copolymer Binder

Cross-linked Copolymer Binder

Cat No:BMBB-0021

Description

A multifunctional aqueous binder containing hydrophobic and hydrophilic segments for composite silicon-graphite anodes.

Basic Information

Appearance Clear Brown Liquid
Solid Content (%) 10 ± 1
Viscosity (mPa·s) 2500 - 5500
pH Value 7.0 - 8.5
Density (g/cm³) 1.05 - 1.08
Purity (%) ≥ 98.8
Moisture Content (%) 90 (Water)
Melting Point (°C) N/A
Decomposition Temp (°C) > 240
Molecular Weight (Mw) 700,000 - 950,000
Particle Size D50 (μm) 0.25 - 0.40
Tensile Strength (MPa) 35 - 55
Elongation at Break (%) 8-15
Peel Strength (N/m) ≥ 28
Glass Transition Temp (°C) 115
Solvent Type Water
Application Type Anode
Active Material Compatibility Si-Graphite, SiO
Coating Thickness (μm) 10 - 60
Drying Condition 140°C / 6h
Swelling Ratio (%) < 4
Ion Conductivity High
Electrochemical Window (V) 0.0 - 4.2
Storage Life (Months) 6

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